Schedule - PGDay Chicago 2023

    Postgres Window Magic

    Date: 2023-04-20
    Time: 13:40–14:30
    Room: Kinzie Forum
    Level: Intermediate
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    Normal SQL queries return rows where each row is independent of the other returned rows. SQL window functions allow queries to return computed columns based on values in other rows in the result set. This presentation explains the many window function facilities and how they can be used to produce useful SQL query results.


    Bruce Momjian